Vagisan Lactic Acid provides a quick and effective acidification of the vaginal environment, aligning it with the normal pH level of the vagina. This also quickly neutralizes alkaline bodily fluids such as blood or semen, which have a pH value above 7. Vagisan Lactic Acid is well tolerated; the vaginal suppositories can also be used during pregnancy and breastfeeding. For those prone to recurrent vaginal infections, long-term treatment with Vagisan Lactic Acid is also safe. The vaginal suppositories are free from paraffin, petroleum jelly, and other fats.